Then, size them accordingly, making sure they are 300 Pixels/Inch. As an example, I could print this image at 100 percent up to 6x5 inches. Figure out how large the images need to be on the pages in your book. Look at the size, both in pixels and in inches. Open your images in Photoshop and bring up the Image Size dialogue box. This isnt much of a problem on my instructions pages a new user may not even notice that the text and buttons are a bit less sharp, and I could probably even. Also, be aware you will lose quality (some data will be lost) every time you save images as JPGs. However, if the 1,000 pixels wide, 72 ppi images are all you have to work with, enlarging the images will take some careful consideration.
RESOLUTION ISSUES PSYCHOPY PROFESSIONAL
Do you know where the original images are? Were they taken with a professional digital camera? Are they scans of prints? From a third-party (i.e., online) source? If you can get back to the original files to see if they are larger, that would be the best solution. Other miscellaneous info: Running the latest version of PsychoPy on Python 3.6.Hi You write, "Most of my images are 1,000 pixels wide." As you've been advised already, this size could be too small for printing if the images are only 72 dpi. SaveDataFrame() #Make sure folder and file are created. Welc = visual.TextStim(win=window, name='Welc',įont=u'Arial', height=0.1, wrapWidth=None, ori=0,Ĭolor=u'white', colorSpace='rgb', opacity=1,Įvent.Mouse().setVisible(False) #Hide mouse The result is that it will return an empty list many times, until a. So it is usually called in a loop, often once per screen refresh, to detect when a keypress has occurred. It will always return an empty list unless a key has been pressed since the last call to the function. Assume the window parameter inputted is the window object created by openWindow(). event.getKeys () is an instantaneous check of the keyboard buffer.
RESOLUTION ISSUES PSYCHOPY CODE
TASK_INFO = win.getActualFrameRate()įrameDur = 1.0 / round(TASK_INFO)įrameDur = 1.0 / 60.0 # could not measure, so default 60 HzĮ(key, func=core.quit)Īnd here is a short snippet of code that creates a welcome stimulus (Which only displays when screen=0 is selected in the previous code. I am having a problem with the monitor centre where the builder seems to believe. I am planning to run the experiment online in fullscreen and I am using height units. # store frame rate of monitor if we can measure it 1.84.x): 2021.1.2 What are you trying to achieve: I have created a fairly simple experiment where participants view video stimuli for 30s then make a judgement using the keyboard. Monitor='', color='black', colorSpace='rgb', Here is the function that creates my window (resolution would be the tuple containing 2560, 1600) : def openWindow(resolution):ĪllowGUI=False, allowStencil=False, units='deg', Dropped resolution and framerate in MovieStim playing bug Issue describes a bug (crash or error) or undefined behavior. Using actual sizeĭespite my monitor resolution actually being 2560x1600. Part III covers a range of specialist topics, such as those doing fMRI research, or those studying visual perception. Issue #2: When setting a resolution of either display, I get the same error message: WARNING User requested fullscreen with size, but screen is actually. These are issues that users should be aware of, whether they are using.
I was wondering if this is a known issue and if a work around is present. The view will automatically switch to the Coder, and display the python code. Issue #1: When creating a window, using screen = 1 rather than screen = 0 displays an open black window on my second monitor, however it does not draw any of the visual stimulus on this monitor despite this window being selected. I've recently reduced that from 10243 to 1024 but that may have been a problem for slow (e.g. Increasing the buffer will prevent chopped sounds (from a slow audio card) but increase latency. try a larger buffer size and/or a rate of 22050 instead of 44100).
I’m having two confusing issues using the PsychoPy module. I would try altering the settings to the init function in sound.py (e.g.
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